---> uname -a: Linux prd-centos8-builder-1c-1g-1655.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 91 5 378 339 Swap: 1023 31 992 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e0:ef:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fee0:ef74/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/22/2023 _x86_64_ (1 CPU) 12:03:55 LINUX RESTART (1 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:02 PM 161.30 31.66 129.65 3526.60 15943.00 12:07:01 PM 127.39 39.06 88.33 2567.78 7707.10 12:08:01 PM 30.63 3.05 27.58 359.09 969.32 12:09:01 PM 142.81 115.07 27.74 7381.82 1619.18 Average: 115.50 47.25 68.25 3462.93 6557.14 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:02 PM 68152 310828 720904 91.36 1096 311036 514268 27.99 99544 455600 15244 12:07:01 PM 141344 328776 647712 82.09 92 254196 488796 26.60 126060 349956 16748 12:08:01 PM 137116 334824 651940 82.62 92 264604 484056 26.34 140660 340084 1084 12:09:01 PM 54172 356668 734884 93.13 72 369628 460136 25.04 143080 418992 356 Average: 100196 332774 688860 87.30 338 299866 486814 26.49 127336 391158 8358 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 73.22 67.64 1087.48 7.92 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.45 23.80 182.08 7.67 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.12 18.57 15.62 7.63 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.22 17.15 17.26 8.37 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.30 31.83 326.41 7.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/22/2023 _x86_64_ (1 CPU) 12:03:55 LINUX RESTART (1 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:02 PM all 68.35 0.00 6.73 4.92 0.13 19.87 12:06:02 PM 0 68.35 0.00 6.73 4.92 0.13 19.87 12:07:01 PM all 61.09 0.00 5.26 6.77 0.15 26.73 12:07:01 PM 0 61.09 0.00 5.26 6.77 0.15 26.73 12:08:01 PM all 63.59 0.00 2.45 0.70 0.10 33.16 12:08:01 PM 0 63.59 0.00 2.45 0.70 0.10 33.16 12:09:01 PM all 50.66 0.00 3.45 15.65 0.10 30.14 12:09:01 PM 0 50.66 0.00 3.45 15.65 0.10 30.14 Average: all 60.92 0.00 4.47 7.01 0.12 27.48 Average: 0 60.92 0.00 4.47 7.01 0.12 27.48